.browserScreenshot {
  max-width: 640px;
  margin: 1.6em auto;
}
.browserScreenshot > p {
  height: 0;
  box-shadow: 0 1px 7px rgba(0, 0, 0, 0.25);
  box-sizing: content-box;
  overflow: hidden;
  background: #c6c6c6;
  margin: 0;
  padding-top: 24px;
  padding-bottom: 56.25%;
  position: relative;
  border-radius: 4px;
}
.browserScreenshot > p::before {
  content: '';
  display: block;
  width: 12px;
  height: 12px;
  border-radius: 6px;
  background: #999;
  position: absolute;
  top: 6px;
  left: 6px;
  box-shadow: inset 0 0 0.5px rgba(0, 0, 0, 0.4);
}
.browserScreenshot > p > img {
  position: absolute;
  left: 0;
  bottom: 0;
  margin: 0;
}
